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題名 | 支援建構式與合作式學習之資訊搜尋與分享系統=An Information Searching and Sharing System for Supporting Constructivism and Cooperative Learning |
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作者 | 徐濟世; 施學琦; 劉紹箕; 張長川; Hsu, Jih-shih; Shih, Joshua Hsueh-chi; Liu, Shao-chi; Chang, Chang-chuan; |
期刊 | 科技學刊 |
出版日期 | 20000100 |
卷期 | 9:1 2000.01[民89.01] |
頁次 | 頁39-47 |
分類號 | 312 |
語文 | chi |
關鍵詞 | 建構學習; 合作學習; 資訊分享; 全球資訊網; Constructivism learning; Cooperative learning; Information sharing; WWW; |
中文摘要 | 隨著個人電腦與網路的普及,以數位方式儲存的資訊越來越多,如何妥善管理這 些數位資訊,透過搜尋的改善與資訊的分享,以增進使用者的學習成效,實為一重要課題。 有鑑於此,本篇論文提出一支援建構式與合作式學習之群體資訊交流與共享系統,主要由四 個子系統所組成:(一)個人數位圖書館管理系統,(二)個人化搜尋助理子系統,(三) 資訊代理者子系統,(四)資訊交流仲介者子系統。本研究所提出之系統,將原本分散各處 的許多個別使用者,透過系統的連結與分類,逐漸形成一個個的學習群組。本研究所希望達 成的目標主要有以下兩點:(1)資訊共享:就群體而言,本系統提供學習社群或研究團隊, 在全球資訊網上分工合作的資訊蒐集及分享資訊的環境。(2)提昇資訊蒐集的品質:就個人 而言,使用者可經由相關字詞的建議、相關性回饋以及同儕相關搜尋經驗之建議,逐漸精煉 (refinement)搜尋字詞,以找出真正符合使用者需求的資訊。 |
英文摘要 | As a result of the wide spread use of personal computers and networks, the percentage of digitally stored data are continuously increasing. From an educational perspective, an important topic is thus the facilitation of better learning through better management of digital data, improved search process, and mutually beneficial sharing of information. The paper proposes an information searching and sharing system composed of four sub-systems: (1)personalized digital library management system, (2)personalized searching assistant, (3)information agent, and (4)information exchange broker. The proposed environment links and clusters the scattered users, who may not know each other, into various learning groups. The objectives of this thesis include the following: (1)information sharing. Collectively, the system constructs a virtual cooperative environment for a group of participants to share their information searching and retrieval experiences. (2)better search qualities. Individually, the system progressively refines each user's search process through keyword recommendation, relevance feedback and related experiences. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。